雪夜白刃：静默女武士的致命优雅

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{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_cinematic_winter_samurai_fashion_action", "priority": "highest", "language": "en" }, "global_constraints": { "rating": "PG-13", "no_nudity": true, "no_explicit_sexual_content": true, "no_gore": true, "no_logos": true, "no_watermark": true, "no_readable_text": true }, "output_settings": { "aspect_ratio": "4:5", "orientation": "portrait", "resolution_target": "ultra_high_res", "render_style": "cinematic_photoreal_film_still", "sharpness": "cinematic_soft_edges_crisp_subject", "film_grain": "fine_35mm_organic", "dynamic_range": "filmic_highlight_rolloff", "skin_rendering": "natural_texture_zero_retouch", "color_grade": "cold_moonlight_blue_white_low_saturation" }, "creative_prompt": { "scene_summary": "Ultra-cinematic winter samurai portrait inspired by high-end film stills. Silent snow garden at night, deep spatial layering with foreground snowflakes, midground subject, background dark trees softened by haze. Subject: ONE adult woman, composed and ritualistic, embodying honor and inevitability. Calm, emotionless gaze. Wardrobe: ceremonial pure white kimono, matte silk texture, long sleeves forming graphic negative space. Subtle snow accumulation on fabric. Action: katana raised overhead in one hand, blade angled to catch a narrow moonlight specular; black lacquered scabbard held across torso. Perfect weapon geometry. Camera & Lens: anamorphic cinema lens feel, 65mm equivalent, slight barrel compression, shallow-to-medium depth of field, gentle anamorphic edge falloff. Composition: full-body heroic framing, slightly low angle, strong vertical symmetry, clear separation from background. Lighting: cold top-back moonlight as key, very soft fill from snow bounce, thin rim light outlining shoulders and sleeves, volumetric light through falling snow. Tone: restrained, ceremonial, lethal elegance. Premium feature-film realism. NO TEXT." }, "negative_prompt": [ "hdr", "oversharpened", "digital glow", "anime", "illustration", "plastic skin", "overexposed whites", "bent katana", "extra fingers", "motion blur", "text", "logos" ] } }